<template>
  <div class="building-container">
    <!-- 搜索区域 -->
    <div class="search-container">
      <div class="search-label">企业名称：</div>
      <el-input v-model="params.name" clearable placeholder="请输入内容" class="search-main" @clear="doSearch" />
      <el-button type="primary" @click="doSearch">查询</el-button>
    </div>
    <div class="create-container">
      <el-button type="primary" @click="$router.push('/park/addEnterprise?mode=add')">添加企业</el-button>
    </div>
    <!-- 表格区域 -->
    <div class="table">
      <!-- 表格区域 -->
      <div class="table">
        <el-table style="width: 100%" :data="exterpriseList" @expand-change="expandHandle">
          <el-table-column type="expand">
            <template #default="{row}">
              <el-table :data="row.rentList">
                <el-table-column label="租赁楼宇" width="320" prop="buildingName" />
                <el-table-column label="租赁起始时间" prop="startTime" />
                <el-table-column label="合同状态" prop="status">
                  <template #default="scope">
                    <el-tag :type="formatInfoType(scope.row.status)">
                      {{ formatStatus(scope.row.status) }}
                    </el-tag>
                  </template>
                </el-table-column>
                <el-table-column label="操作" width="180">
                  <template #default="scope">
                    <!-- <el-button size="mini" type="text" @click="addRent(row.id, scope.row)">续租</el-button> -->
                    <el-button size="mini" type="text">续租</el-button>
                    <el-button size="mini" type="text" @click="outRent(scope.row.id)">退租</el-button>
                    <el-button size="mini" type="text" @click="delRent(scope.row.id)">删除</el-button>
                  </template>
                </el-table-column>
              </el-table>
            </template>
          </el-table-column>
          <el-table-column type="index" label="序号" />
          <el-table-column label="企业名称" width="320" prop="name" />
          <el-table-column label="联系人" prop="contact" />
          <el-table-column
            label="联系电话"
            prop="contactNumber"
          />
          <el-table-column label="操作">
            <template #default="{row}">
              <el-button size="mini" type="text" @click="addRent(row.id)">添加合同</el-button>
              <el-button size="mini" type="text" @click="$router.push(`/park/enterpriseDetail?id=${row.id}`)">查看</el-button>
              <el-button size="mini" type="text" @click="editRent(row.id)">编辑</el-button>
              <el-button size="mini" type="text" @click="delExterprise(row.id)">删除</el-button>
            </template>
          </el-table-column>
        </el-table>
      </div>
      <div class="page-container">
        <el-pagination
          layout="total, prev, pager, next"
          :total="total"
          :page-size="params.pageSize"
          @current-change="pageChange"
        />
      </div>
    </div>

    <!-- 添加合同弹窗 -->
    <el-dialog
      title="添加合同"
      :visible="rentDialogVisible"
      width="580px"
      @close="closeDialog"
    >
      <!-- 表单区域 -->
      <div class="form-container">
        <el-form ref="addForm" :model="rentForm" :rules="rentRules" label-position="top">
          <el-form-item label="租赁楼宇" prop="buildingId">
            <el-select v-model="rentForm.buildingId" placeholder="请选择">
              <el-option
                v-for="item in buildList"
                :key="item.id"
                :label="item.name"
                :value="item.id"
              />
            </el-select>
          </el-form-item>
          <el-form-item label="租赁起止日期" prop="rentTime">
            <el-date-picker
              v-model="rentForm.rentTime"
              type="daterange"
              range-separator="至"
              start-placeholder="开始日期"
              end-placeholder="结束日期"
              unlink-panels
              value-format="yyyy-MM-dd"
              format="yyyy-MM-dd"
            >
              />
            </el-date-picker></el-form-item>
          <el-form-item label="租赁合同" prop="contractId">
            <el-upload
              action="#"
              :http-request="uploadHandle"
            >
              <el-button size="small" type="primary" plain>上传合同文件</el-button>
              <div slot="tip" class="el-upload__tip">支持扩展名：.doc .docx .pdf, 文件大小不超过5M</div>
            </el-upload>
          </el-form-item>
        </el-form>
      </div>
      <template #footer>
        <el-button size="mini" @click="closeDialog">取 消</el-button>
        <el-button size="mini" type="primary" @click="confirmAdd">确 定</el-button>
      </template>
    </el-dialog>
  </div>
</template>

<script>
import { getEnterpriseListAPI, delExterpriseAPI, uploadAPI, createRentAPI, getRentListAPI, outRentAPI, delRentAPI } from '@/apis/enterprise'
import { getRentBuildListAPI } from '@/apis/build'
export default {
  name: 'Building',
  data() {
    return {
      exterpriseList: [],
      params: {
        page: 1,
        pageSize: 10,
        name: '' // 增加字段name
      },
      total: 0,
      rentDialogVisible: false, // 控制合同弹窗显示
      rentForm: {
        buildingId: null, // 楼宇id
        rentTime: [], // 合同时间
        contractId: null, // 合同id
        contractUrl: '', // 合同Url
        enterpriseId: null, // 企业id
        type: 0 // 添加合同0，续签合同1

      },
      buildList: [],
      rentRules: {
        buildingId: [
          { required: true, message: '请选择楼宇', trigger: 'change' }
        ],
        rentTime: [
          { required: true, message: '请选择租赁日期', trigger: 'change' }
        ],
        contractId: [
          { required: true, message: '请上传合同文件' }
        ]
      }
    }
  },
  created() {
    this.getExterpriseList()
  },
  methods: {
    async getExterpriseList() {
      const res = await getEnterpriseListAPI(this.params)
      this.exterpriseList = res.data.rows.map((item) => {
        return {
          ...item,
          rentList: [] // 每一行补充存放合同的列表
        }
      })
      this.total = res.data.total
    },
    // 分页
    pageChange(page) {
      this.params.page = page
      this.getExterpriseList()
    },
    // 准备查询后调方法
    doSearch() {
      this.params.page = 1
      this.getExterpriseList()
    },
    editRent(id) {
      this.$router.push({
        path: '/park/addEnterprise',
        query: {
          id,
          mode: 'edit'
        }
      })
    },
    // 删除企业
    delExterprise(id) {
      this.$confirm('确认删除该企业吗?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(async() => {
        await delExterpriseAPI(id)
        this.getExterpriseList()
        this.$message({
          type: 'success',
          message: '删除成功!'
        })
      })
    },
    // 打开合同弹框
    async addRent(enterpriseId, row) {
      this.rentForm.enterpriseId = enterpriseId
      const res = await getRentBuildListAPI()
      this.buildList = res.data
      if (row) {
        // // 续租
        // this.rentForm.type = 1
        // this.rentForm.buildingId = row.buildingId
        // const date = new Date(row.startTime)
        // date.setDate(date.getDate() + 1)
        // this.rentForm.rentTime = [date.toISOString().slice(0, 10), '']
      } else {
        // 添加合同
        this.rentForm.type = 0
      }
      this.rentDialogVisible = true
    },
    // 关闭合同弹窗
    closeDialog() {
      this.$refs.addForm.resetFields()
      this.rentDialogVisible = false
    },
    // 上传合同
    async uploadHandle({ file }) {
      const formData = new FormData()
      formData.append('file', file)
      formData.append('type', 'contract')
      // 2. 上传并赋值
      const res = await uploadAPI(formData)
      const { id, url } = res.data
      this.rentForm.contractId = id
      this.rentForm.contractUrl = url
    },
    // 确认提交合同
    confirmAdd() {
      this.$refs.addForm.validate(async valid => {
        if (valid) {
          const { buildingId, contractId, contractUrl, enterpriseId, type } = this.rentForm
          await createRentAPI({
            buildingId, contractId, contractUrl, enterpriseId, type,
            startTime: this.rentForm.rentTime[0],
            endTime: this.rentForm.rentTime[1]
          })
          // 更新列表
          this.getExterpriseList()
          this.closeDialog()
        }
      })
    },
    // 格式化tag类型
    formatInfoType(status) {
      const MAP = {
        0: 'warning',
        1: 'success',
        2: 'info',
        3: 'danger'
      }
      return MAP[status]
    },
    formatStatus(type) {
      const TYPEMAP = {
        0: '待生效',
        1: '生效中',
        2: '已到期',
        3: '已退租'
      }
      return TYPEMAP[type]
    },
    // 3. 展开合同列表时
    async expandHandle(row) {
      const res = await getRentListAPI(row.id)
      // eslint-disable-next-line require-atomic-updates
      row.rentList = res.data
    },
    // 退租
    outRent(rentId) {
      this.$confirm('确认退租吗?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(async() => {
        // 1. 调用接口
        await outRentAPI(rentId)
        // 2. 重新拉取列表
        this.getExterpriseList()
        this.$message({
          type: 'success',
          message: '退租成功!'
        })
      })
    },
    // 删除合同
    delRent(id) {
      this.$confirm('确认删除该合同吗?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(async() => {
        await delRentAPI(id)
        this.getExterpriseList()
        this.$message({
          type: 'success',
          message: '删除成功!'
        })
      })
    }

  }
}
</script>

<style lang="scss" scoped>
.department-container {
  padding: 10px;
}

.search-container {
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgb(237, 237, 237, .9);
  ;
  padding-bottom: 20px;

  .search-label {
    width: 100px;
  }

  .search-main {
    width: 220px;
    margin-right: 10px;
  }
}
.create-container{
  margin: 10px 0px;
}
.page-container{
  padding:4px 0px;
  text-align: right;
}
.form-container{
  padding:0px 80px;
}
</style>
